kopia lustrzana https://github.com/villares/sketch-a-day
53 wiersze
1.2 KiB
Plaintext
53 wiersze
1.2 KiB
Plaintext
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"""
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sketch 67 180308 - Alexandre B A Villares
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https://abav.lugaralgum.com/sketch-a-day
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"""
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from __future__ import division
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from slider import Slider
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i = Slider(PI / 6, TWO_PI / 3, QUARTER_PI)
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j = Slider(1, 4, 2)
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k = Slider(1, 50, 25)
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I, J, K = 3, 3, 3
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def setup():
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size(600, 600)
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colorMode(HSB)
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strokeWeight(5)
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noFill()
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i.position(20, 20)
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j.position(20, 60)
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k.position(20, 100)
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def draw():
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global I, J, K
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background(0)
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poly_shape(width / 2, height / 2, I, J, K)
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I = i.value() # PI/6, TWO_PI/3
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J = j.value() # 0 , 4
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K = k.value() # 1, 50
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# if not frameCount % 10: saveFrame("s####.tga")
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def poly_shape(x, y, angle, D, offset):
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stroke((frameCount / 2 * D) % 256, 255, 255, 100)
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with pushMatrix():
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translate(x, y)
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radius = D * offset
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ps = createShape()
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ps.beginShape()
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a = 0
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while a < TWO_PI:
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sx = cos(a) * radius
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sy = sin(a) * radius
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ps.vertex(sx, sy)
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a += angle
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ps.endShape(CLOSE)
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shape(ps, 0, 0)
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if D > 1:
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for i in range(ps.getVertexCount()):
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pv = ps.getVertex(i) # PVector
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poly_shape(pv.x, pv.y, angle, D - 1, offset)
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